AcuAudio
Remove long silent pauses and change audio length naturally while preserving speech and pitch.
Support
How can we help?
Choose a product and send us a request using the form. Include your device, app version, and a short description of what happened.
Send messageAcuMix
Separate a song into stems, detect chords, rebalance the mix, and export the version you need.
AcuTune
A responsive instrument tuner with real-time pitch detection, harmonic modes, and a Wear OS companion.
AcuBeat
A flexible metronome with AI tempo analysis, custom meters, subdivisions, setlists, and wearable controls.
AcuVideo
Turn finished footage into vertical clips with guided reframing, Shorts templates, and batch production.
Contact support
Send us a message
Complete the form and our support team will reply by email.
Before you write
Quick answers
What should I include in a support request?
Your product name, device and OS version, app version, and the steps that caused the issue. Do not attach private audio or video unless our support team requests it.
How do I restore a mobile purchase?
Open the product’s purchase screen and choose Restore Purchases while signed in with the same Apple Account or Google Account used for the original purchase.
How do I make a privacy request?
Use the support form, enter “Privacy request” in the subject, and name the Acu product involved.